03-25-2009, 01:11 PM #1
what mods should i start with on rxp-x
i just bought this rxp-x. what mods should i do or not do? thanks in advance
03-25-2009, 01:20 PM #2
How much you wanna spend?
this will get you started,
Very common stage 1 stuff:
- 4 inch air intake: do a search (go rear air if your flat water guy)
- intake grate:
3) R&d (2 models)
- Impellor:15/22r or have stock repitched by a pro.
- And reduce your nozzle:
or the riva adjustable kit (80-85mm)
these mods will get you pretty close, if not over 75mph gps
03-25-2009, 01:25 PM #3
Hi and welcome to GH. I'd start with the intake grate first. Lots of speed to be had there. The stock hookup is awesome, but the grate really holds back the speed on top. There are like 4 different brands out there, each giving solid gains in different conditions. (2-3 mph) I personally went with the Riva design, no issues as of yet, but some have seen issues. Do a search on intake grates, there is a wealth of info on this site. Good riding!
03-25-2009, 01:31 PM #4
- Join Date
- Feb 2008
- Miami, FL
just hit 70.3 gps on a flat lake,
15/22r prop and 4inch kanaflex, basically stock....
plan on changing out the stock intake grate, hoping it will bring out at least another 3mph.
03-25-2009, 02:04 PM #5
Whatever you decide to do, just make sure you go with a WORX grate.
03-25-2009, 02:37 PM #6
03-25-2009, 03:32 PM #7
- Join Date
- Jan 2006
Had 83 nozzle ,pump wedge, took out manifold filter, r&d intake grate, ski ran 76.5mph with stock air breather.
03-25-2009, 04:21 PM #8
Definitely start with a grate...you can notice a difference...the Worx i put on one of my skis has the closest to stock acceleration and a good 2 mph up top..Stocker will always outbeat em outta the hole..oo and fill your rideplate holes if considering more mods
03-25-2009, 05:55 PM #9
03-25-2009, 06:26 PM #10
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